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Bug 349730: Content for non-local files

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Greg Watson 2011-08-17 12:27:48 +02:00 • committed by Markus Schorn
parent c17176f43c
commit ffca7f9d6b
1 changed files with 18 additions and 0 deletions
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18
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/InternalParserUtil.java
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@ -13,6 +13,7 @@ package org.eclipse.cdt.internal.core.parser;
import java.io.File; import java.io.File;
import java.io.FileInputStream; import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException; import java.io.IOException;
import java.io.InputStream; import java.io.InputStream;
@ -154,6 +155,20 @@ public class InternalParserUtil extends ParserFactory {
InputStream in; InputStream in;
try { try {
in= file.getContents(true); in= file.getContents(true);
if (!(in instanceof FileInputStream)) {
/*
* In general, non-local file-systems will not use FileInputStream. Instead make a
* cached copy of the file and open an input stream to that.
*/
IFileStore store = EFS.getStore(file.getLocationURI());
File fileCache = store.toLocalFile(EFS.CACHE, null);
try {
in = new FileInputStream(fileCache);
} catch (FileNotFoundException e) {
CCorePlugin.log(e);
return null;
}
}
try { try {
return createFileContent(path, file.getCharset(), in); return createFileContent(path, file.getCharset(), in);
} finally { } finally {
@ -221,6 +236,9 @@ public class InternalParserUtil extends ParserFactory {
private static InternalFileContent createFileContent(String path, String charset, InputStream in) { private static InternalFileContent createFileContent(String path, String charset, InputStream in) {
try { try {
AbstractCharArray chars= FileCharArray.create(path, charset, in); AbstractCharArray chars= FileCharArray.create(path, charset, in);
if (chars == null)
return null;
return new InternalFileContent(path, chars); return new InternalFileContent(path, chars);
} catch (IOException e) { } catch (IOException e) {
CCorePlugin.log(e); CCorePlugin.log(e);